Sets the password to use to open a password-protected file before the file is opened. Currently,you can use this to set a password for ZIP and PST files. This is a parameter of the VAPIM_INIT message.
SendMessage (hWndVAPI, VAPIM_INIT, VAPIMWP_INIT_SETPASSWORD, (LPARAM) (LPCTSTR) pPasswordInfo );
| Argument | Description |
|---|---|
hWndVAPI
|
The handle of the VAPI window. |
pPasswordInfo
|
A pointer to a password string. |
SendMessage() returns TRUE if successful, or FALSE if it fails.
For password-protected PST files, you must call this message before the VAPIMWP_INIT_OPEN_DOCUMENT message.
For password-protected ZIP files, you can call this message after the VAPIMWP_INIT_OPEN_DOCUMENT, but you must call it before the protected subfile is extracted or viewed.
Unicode passwords are not supported.
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